<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>js</title>
		<script src="../js/index.js"></script>
		<script>
			alert("欢迎大家学习js");
			console.log("其实，js好简单");
			//body部分生成一个h1
			document.write("<h1>js是有可能一统江湖的语言</h1>");
		</script>
	</head>
	<body>
	</body>
</html>